Parts List Complete for BETCO STEALTH ASD20B
 

- Commonly Asked For Parts - 189-1047
RefNbr Part Number Description Req Notes
01 189-3103 20 inch pad driver
02 189-7546 Solenoid valve
03 189-7547 24V vacuum motor
04 189-7549 Key switch
05 283-2285 WATER FILTER D=23 H=53 W/PLUG 3/4 inch
06 189-7552 Drain hose clip
07 189-3098 Squeegee blade polyurethane front
08 189-3100 Squeegee blade polyurethane rear
09 189-3099 Squeegee blade gum rubber central
10 189-6193 Vacuum hose
11 189-2658 Key
12 189-6383 25 inch vacuum hose
13 189-6321 Gasket
14 189-5107 24V 12amp battery charger
15 162-0011 12V 105Ah wet battery (SNSR) 2
16 189-4437 Wiring harness

Handlebar Assembly - After SN 214999999 - 189-2124
RefNbr Part Number Description Req Notes
1 189-6347 Pin 2
2 189-4704 Bushing 1
3 189-6341 Key switch assembly with keys 1 (includes 4-7)
4 189-6342 Key switch contact 1
5 189-7549 Key switch 1
6 189-6343 Switch flange 1
7 189-2658 Key 1
8 189-4705 Electrical panel plate 1
9 189-6346 Cam 1
10 999-1618 Bolt M5-.8 x 16mm hex head stainless steel 1
11 189-6353 Torsion spring 1
12 206-0656 Screw (OBSOLETE) 2
13 189-4706 Screw M4 1
14 999-9106 Screw M4-.7 x 16mm hex head stainless steel 1
15 189-4707 Bolt M3 x 16mm 2
16 999-1431 Screw M3-.5 x 20mm pan head zinc plated 4
17 999-9113 Screw M4-.7 x 16mm pan head phillips stainless steel 4
18 999-1090 Screw M5-.8 x 10mm pan head phillips zinc plated 6
19 999-1619 Nut M4 hex stainless steel 2
20 999-0740 Nut M5-.8 hex stainless steel 2
21 999-1161 Nut M3-.5 hex nylock stainless steel 6
22 189-5094 Nut M6 1
23 189-4708 Washer M4 4
24 283-1761 WASHER 5X15X1.5 UNI 6593 GALV. 1
25 189-4697 Washer M6 x 18mm flat 1
26 189-6349 Microswitch 2
27 189-6348 Ball stud receiver 2
28 999-0781 Screw M6-1 x 45mm hex head 1
29 189-6352 Set screw 1
30 189-6333 Screw M5 x 16mm button head socket stainless steel 1
31 189-4709 Nut 1
32 189-4710 Washer 4
33 189-8730 Nut M5 x 7mm hex nylock zinc 2
34 189-6355 Left switch lever 1
35 189-6356 Right switch lever 1
36 189-6358 Door 1
37 189-6354 Switch cam 1
38 189-6357 Hinge 1
39 189-6332 Screw M3 x 12mm chip board zinc 4
40 189-6367 Potentiometer 1
41 189-4711 Push button 1
42 189-4712 Nut 2
43 189-4713 Lower handle bar 1
44 189-4714 Upper handle bar 1
45 189-4715 Handle bar cap 2
46 189-4716 Hinge pin 1
47 189-4718 Hose clip 1
48 189-4717 Control card 1
49 189-4719 Plate 1
50 189-4720 Battery discharge indicator 1
51 189-4721 Speed control knob 1
52 999-1621 Screw M8-1.25 x 30mm socket head stainless steel 4
53 999-1622 Screw M8-1.25 x 25mm flat head phillips stainless steel 2
54 999-1267 Washer M8 flat zinc 4
55 189-9124 Washer M8 lock zinc 4
N/S 189-3214 Battery cable with 80amp fuse 1

Brush Deck Assembly (Disc) - After SN 214999999 - 189-2126
RefNbr Part Number Description Req Notes
1 189-4645 Brush base housing 1
2a 189-7638 20 inch heavy grit stripping brush 1
2b 189-7640 20 inch general purpose brush 1
2c 189-7639 20 inch medium grit scrubbing brush 1
2d 189-7637 20 inch stripping brush 1
3 189-8613 Center-Lok 1
4 189-7644 20 inch pad driver 1
7 189-6197 Bushing 3
8 189-6201 Compression spring 1
9 999-0248 Bolt M8-1.25 x 30mm hex head full thread plain finish 2
10 999-0787 Bolt M8-1.25 x 40mm hex head full thread stainless steel 1
11 999-0471 Nut M8-1.25 nylon insert lock zinc plated 3
12 189-6198 Flat washer 8
13 189-4646 Washer M8.5 2

Brush Deck Drive Assembly (Disc) - After SN 214999999 - 189-2127
RefNbr Part Number Description Req Notes
1 189-4647 Threaded rod
2 189-4444 1 1/4 inch tube
3 189-4649 Tubing
4a 189-4651 24V brush motor
4b 189-6207 Fitting
4c 189-9034 Carbon brush
5 189-4652 Spring
6 999-0498 Bolt M5-.8 x 20mm hex head full thread zinc
7 189-4405 Screw
8a 189-7576 Solenoid valve
8b 189-7627 Solenoid valve body
8c 189-7626 Solenoid
9 283-1543 TRACTION SPRING 20x2,8x109
10 189-6380 O-ring
11 999-0248 Bolt M8-1.25 x 30mm hex head full thread plain finish
12 999-1620 Screw M6-1 x 20mm flat head socket stainless steel
13 999-1424 Nut M8-1.25 hex stainless steel
14 999-0471 Nut M8-1.25 nylon insert lock zinc plated
15 999-9100 Washer M5 flat stainless steel
16 189-9122 Lock washer
17 189-4450 Washer
18 999-1267 Washer M8 flat zinc
19 189-6198 Flat washer
20 189-4452 Washer
21 189-6268 Hose clamp
22 189-6379 Cap
23 189-4454 Ring nut
24 999-1117 Washer M6 split lock stainless steel
25 189-4654 Ajustment knob
26 189-4655 Bolt M8 x 45mm
27 189-4460 Wheel cover
28 189-4484 Bumper wheel
29 189-4470 Screw M8 x 16mm
30 189-4645 Brush base housing
31 189-4656 Pad gimble
32 189-4657 Spacer
33 189-4658 Front plate
34 189-4659 Right hand deck mounting plate
35 189-4660 Left hand deck mounting plate
36 189-4661 Plate
37a 189-4648 Cable sheath
37b 189-4445 Female connector
37c 189-4650 Molex pin

Squeegee Assembly - After SN 214999999 - 189-2128
RefNbr Part Number Description Req Notes
1 189-4662 Mounting stud 2
3a 189-3207 Squeegee blade kit 31 inch (OBSOLETE) 1
3b 189-4485 31 1/2 inch polyurethane squeegee blade kit 1
3c 189-4486 31 1/2 inch squeegee blade kit latex 1
6 189-4663 31 1/2 inch squeegee assembly 1
7 189-6202 Knob 2
8 189-9181 Spring 2
9 189-4664 Stud 2
10 189-9428 Spacer 2
11 283-1737 NUT M8 AUTOBL. UNI 7474 INOX LOW 2
12 189-4451 Washer M9 2
15 189-4476 Screw 18
16 189-6392 Squeegee weldment 1
17 189-7603 Front center blade clamp 1
18 189-4488 Front squeegee blade clamp 2
19 189-7604 Rear center blade clamp 1
20 189-4489 Rear squeegee blade clamp 2
21 189-4480 Wing nut knob 9
22 189-7608 Wing nut 9
23 189-4481 Squeegee shoe adapter 1
24 189-4482 O-ring 36
25a 189-3207 Squeegee blade kit 31 inch (OBSOLETE) 1
25b 189-4485 31 1/2 inch polyurethane squeegee blade kit 1
25c 189-4486 31 1/2 inch squeegee blade kit latex 1
26 189-4483 Thumb screw 2
27 189-4460 Wheel cover 2
28 189-4484 Bumper wheel 2

Brush Deck Assembly (Disc)- Before SN 215000000 - 189-6101
RefNbr Part Number Description Req Notes
1 189-6195 Splash guard 1
2 189-6196 Brush deck 1
3 189-6197 Bushing 3
4 999-0248 Bolt M8-1.25 x 30mm hex head full thread plain finish 3
5 999-0471 Nut M8-1.25 nylon insert lock zinc plated 3
6 189-6198 Flat washer 8

Brush Drive Assembly (Disc)- Before SN 215000000 - 189-6102
RefNbr Part Number Description Req Notes
1 189-6199 Motor mounting plate 1
2 189-6200 Bushing 2
3 999-0581 Bolt M8-1.25 x 25mm hex head full thread zinc 2
4 189-6198 Flat washer 2
5 999-0471 Nut M8-1.25 nylon insert lock zinc plated 6
6 189-2542 Wheel 2
7 189-2543 Bushing 2
8 250-1320 Washer 2
9 999-1267 Washer M8 flat zinc 4
10 999-0787 Bolt M8-1.25 x 40mm hex head full thread stainless steel 2
11 189-6201 Compression spring 2
12 189-6202 Knob 1
13 999-0507 Bolt M6-1 x 16mm hex head full thread plain finish 4
14 283-1770 WASHER 6X2.5X1.8 GROWER GALV. 4
15 189-6204 Bolt M8 x 25mm carriage head zinc plated 1
16 189-6205 Screw M8 x 16mm 3
17 189-8645 Clutch plate 1
18 189-8646 Spacer 3
19a 189-6206 24V brush motor 1
19b 189-6207 Fitting 1
20 189-6208 Knob 1
21a 189-6209 Threaded brush flange 1 (threaded style)
21b 189-3239 Clutch coupling with key slot 1 (keyed style)
21c 189-3240 Square key for shaft 1 (for use with 189-3239)
23 189-7540 Spring 1
24 999-0498 Bolt M5-.8 x 20mm hex head full thread zinc 1
25 999-0740 Nut M5-.8 hex stainless steel 4
26 189-7539 Ring 1
27 189-1485 Screw 2
28 189-6210 Brush deck 1
29 189-6211 Retainer 1
31 189-6212 Band clamp 1
32 189-9031 Screw M5 x 20mm stainless steel 1
33 189-6213 Dowel pin 1
34 189-6214 Nut M8 1

Squeegee Assembly- Before SN 215000000 - 189-6103
RefNbr Part Number Description Req Notes
1 189-3098 Squeegee blade polyurethane front 1
2 189-3100 Squeegee blade polyurethane rear 1
3 189-6215 Front band clamp 1
4 189-6216 Rear band clamp 1
5 189-6217 Squeegee weldment 1
6 206-0646 Bolt M10 x 46mm stud (OBSOLETE) 1
7 189-2540 Chain 1
8 206-0647 Bolt M10 x 33mm stud (OBSOLETE) 1
9 189-7553 Adaptor 1
10 189-3216 Gasket 1
11 189-3099 Squeegee blade gum rubber central 1
12 189-6218 Wheel 2
13 999-1312 Screw M6-1 x 20mm hex head stainless steel 2
14 189-6219 Bushing 1
15 206-0656 Screw (OBSOLETE) 2
16 999-0248 Bolt M8-1.25 x 30mm hex head full thread plain finish 2
17 189-8732 Screw M6 x 40mm hex set flat end stainless steel 8
18 999-1610 Screw M6-1 x 25mm flat head socket stainless steel 12
19 999-1611 Nut M6-1 hex jam stainless steel 2
20 206-0846 Nut M10 (OBSOLETE) 4
21 189-6222 Nut M6 2
22 999-1267 Washer M8 flat zinc 2
23 189-8664 Knob 8
24 189-6220 Knob 1
30 189-6221 Squeegee assembly 1
N/S 189-3099 Squeegee blade gum rubber central 1 (before serial number 215)

Squeegee Yoke Assembly- Before SN 215000000 - 189-6104
RefNbr Part Number Description Req Notes
1 189-6223 Spring 1
2 189-6224 Microswitch 2
3 189-6225 Guide bushing 1
4a 189-6226 Yoke assembly 1 (includes 3, 4b, 9, 12 and 18-35)
4b 189-6227 Squeegee wheel support assembly 2
5 189-6236 Squeegee lever 1
6 999-1431 Screw M3-.5 x 20mm pan head zinc plated 2
7 189-6237 Screw M4 x 15mm flat 4
8 999-0740 Nut M5-.8 hex stainless steel 1
9 206-0846 Nut M10 (OBSOLETE) 1
10 999-1161 Nut M3-.5 hex nylock stainless steel 2
11 189-5094 Nut M6 1
12 189-6238 Spring 1
13 999-0953 Nut M5-.8 hex nylon insert lock stainless steel 2
14 189-6239 Knob 1
15 189-4370 Squeegee lift cable 1
16 189-6240 Bracket 1
18 189-6228 Squeegee wheel support weldment 1
19 189-6229 Threaded pin 1
20 189-6230 Wheel 1
21 189-6231 Compression spring 1
22 189-6232 Bushing 1
23 189-6233 Clip 1
24 999-1612 Screw M6-1 x 50mm flat head socket stainless steel 1
25 999-1424 Nut M8-1.25 hex stainless steel 1
26 189-5094 Nut M6 1
27 999-1261 Washer M6 flat stainless steel 1
28 999-1267 Washer M8 flat zinc 1
29 206-5291 Washer (OBSOLETE) 1
30 189-2545 Knob 1
31 189-2540 Chain 1
32 206-0670 Adjuster knob (OBSOLETE) 1
33 189-6235 Yoke 1
34 999-1424 Nut M8-1.25 hex stainless steel 1
35 999-1228 Screw M5-.8 x 10mm hex head stainless steel 1

Main Frame Assembly- Before SN 215000000 - 189-6105
RefNbr Part Number Description Req Notes
1 189-6241 Pivot block 6
2 189-6242 Caster wheel 1
3 999-0504 Bolt M12-1.75 x 35mm hex hd stainless steel full thread 1
4 999-1377 Nut M12-1.75 hex jam 1
5 189-5094 Nut M6 8
6 206-0577 Nut lock (OBSOLETE) 2
7 189-6243 Washer M20 flat 2
8 189-6244 Axle shaft 2
9 999-1115 Washer M4 flat zinc plated 1
10 189-6245 Brush deck lift arm weldment 1
12 189-6246 Brush deck lift idler arm weldment 1
13 206-0545 Pedal cover (OBSOLETE) 1
14 189-6247 Foot pedal 1
15 999-6714 Washer M6 x 12mm flat stainless steel 6
16 189-6248 Bumper 1
17 189-6249 Bumper 1
18 206-5291 Washer (OBSOLETE) 2
20a 189-6250 Main frame assembly 1 (includes 20b and 40-43)
20b 999-0471 Nut M8-1.25 nylon insert lock zinc plated 2
21 189-6253 Splash guard 1
22 999-9100 Washer M5 flat stainless steel 2
23 999-0953 Nut M5-.8 hex nylon insert lock stainless steel 2
24 189-6254 Bolt M5-.8 x 16mm carriage head zinc plated 2
26 189-6255 Switch plate 1
27 999-1161 Nut M3-.5 hex nylock stainless steel 2
28 999-1431 Screw M3-.5 x 20mm pan head zinc plated 2
29 189-6256 Wheel 2
30 189-6257 Microswitch 1
31 999-1613 Screw M12-1.75 x 30mm socket head stainless steel 2
33 999-1612 Screw M6-1 x 50mm flat head socket stainless steel 2
34 999-1336 Screw M6-1 x 45mm socket head 4
35 189-6258 Spacer 2
36 189-6259 Parking brake 1
37 189-9083 Nut M6 x 5 hex 1
38 999-1614 Bolt M6-1 x 20mm carriage head stainless steel 1
39 189-6260 Retaining ring 1
40 189-6251 Main frame weldment 1
41 999-0581 Bolt M8-1.25 x 25mm hex head full thread zinc 2
42 999-1267 Washer M8 flat zinc 4
43 189-6252 Axle mounting bracket 1

Solution Tank Assembly - 189-6106
RefNbr Part Number Description Req Notes
1a 189-6261 Solution tank assembly 1 (includes 1b-1d and 20-38)
1b 999-9100 Washer M5 flat stainless steel 1
1c 189-6268 Hose clamp 1
1d 189-6269 Spacer 1
2 189-6277 Bracket 1
3 283-1518 SCREW M6X20 UNI 5739 DIN 933 (8.8) GA 2
4 999-1087 Bolt M6-1 x 25mm hex head stainless steel 3
5 999-9113 Screw M4-.7 x 16mm pan head phillips stainless steel 4
6 189-6278 Screw M4.2-.7 x 16mm pan head self tapping zinc plated 5
7 999-1308 Nut M6-1 hex stainless steel 1
8 283-1761 WASHER 5X15X1.5 UNI 6593 GALV. 2
9 999-1261 Washer M6 flat stainless steel 6
10 283-1770 WASHER 6X2.5X1.8 GROWER GALV. 4
11 189-6279 Bolt cover 2
12 206-0567 Support plate (OBSOLETE) 1
13 999-1616 Bolt M5-.8 x 30mm hex head stainless steel 2
14 999-1274 Screw M5-.8 x 12mm flat head phillips stainless steel 1
15 189-6280 Lanyard 1
16 189-6281 Bezel 1
17 189-6282 Battery tray 1
18 189-6283 Plastic housing 1
19 189-6284 Plastic housing cover 1
20 189-6262 Reinforced hose 1
21 189-6263 Foot pedal latch plate 1
22 189-6264 Guard plate 1
23 189-6265 Knob 1
24 189-6266 Cap 1
25 189-6267 Filter 1
26 189-8727 Screw M4-.2 x 16mm pan head phillips sefl tapping ss 2
27 999-1615 Screw M5-.8 x 25mm flat head socket stainless steel 2
28 189-7634 3/8 double female ball valve 1
29 189-4860 3/8 inch double male fitting 1
30 999-1274 Screw M5-.8 x 12mm flat head phillips stainless steel 3
31 283-2285 WATER FILTER D=23 H=53 W/PLUG 3/4 inch 1
32 189-6270 O-ring 1
33 189-6271 Solution tank (gray) 1
34 189-6272 Hinge pin (OBSOLETE) 1
35 189-6273 Grommet 2
36 189-6274 Barbed fitting 2
37 189-6275 Spacer 1
38 189-6276 Barbed fitting 1

Recovery Tank Assembly - 189-6107
RefNbr Part Number Description Req Notes
1 189-6193 Vacuum hose 1
2 189-6285 Hinge pin 1
3 189-6286 Recovery tank assembly 1 (includes 16-27)
4 999-0581 Bolt M8-1.25 x 25mm hex head full thread zinc 1
5 999-1617 Screw M3.9 x 13mm pan head philliips self tapping SS 6
6 206-5138 Nut (OBSOLETE) 1
7 189-6295 Washer M9 x 1.5 flat zinc plated 1
8 189-6296 Plate 1
9 189-6297 Plate 1
10 189-6298 Nylon spacer 1
11 189-6299 Hose fitting 1
12 189-6300 Clamp 2
13 189-6193 Vacuum hose 1
14 189-6301 Vacuum lid bale 1
15 189-6302 Vacuum lid bale plug 2
16 189-6287 Barbed fitting 1
17 189-6288 Elbow 1
18 189-6289 Filter cage 1
19 189-7545 Drain hose 1
20 189-6290 Latch and hook assembly 1
21 189-8727 Screw M4-.2 x 16mm pan head phillips sefl tapping ss 2
22 189-6291 Hose clamp 1
23 999-1274 Screw M5-.8 x 12mm flat head phillips stainless steel 3
24 206-0567 Support plate (OBSOLETE) 3
25 189-6292 Gasket 1
26 189-6293 Recovery tank (red) 1
27 189-6294 Hinge pin 1

Vacuum Assembly - 189-6108
RefNbr Part Number Description Req Notes
1 189-6303 Plate 2
2 189-6304 Recovery tank cover assembly 1 (includes 7-40)
3 283-1679 SELF THR SCREW 4.2X16 UNI 6954 GALV. 4
4 189-6333 Screw M5 x 16mm button head socket stainless steel 1
5 189-6334 Vacuum lid bale hook 1
6 189-6335 Screw M4 x 10mm 2
7 189-6305 Mounting ring 1
8 189-6306 Sound deadening foam 1
9 189-6307 Sound deadening foam 1
10 189-6308 Sound deadening foam 1
11 189-6309 Sound deadening foam 1
12 189-6310 Sound deadening foam 1
13 189-6311 Filter cage 1
14 189-6312 Bushing 1
15 189-6313 Vacuum motor cover 1
16 189-6314 Deflector 1
17 189-6315 Recovery tank cover 1
18 189-9057 Hose clamp 1
19 189-6316 Hose clamp 2
20 189-6317 Sound deadening foam 1
21 189-6318 Sound deadening foam 1
22 189-6319 Sound deadening foam 1
23 189-6320 Sound deadening foam 1
24 189-6321 Gasket 1
25 189-6322 Support bracket 1
26 189-7547 24V vacuum motor 1 (includes 27-30)
27 189-6323 30amp electrical housing connector 2
28 283-1834 CONNECTOR CONTACT 30A 2
29 189-6325 Wire tie 2
30 189-4703 Carbon brush 2
31 189-6327 Vacuum splash guard 1
32 999-9100 Washer M5 flat stainless steel 5
33 189-6328 Vacuum hose 1
34 189-6329 Sound deadening foam 1
35 189-6278 Screw M4.2-.7 x 16mm pan head self tapping zinc plated 2
36 189-6237 Screw M4 x 15mm flat 2
37 189-6330 Screw M5-.8 x 16mm button head socket zinc plated 1
38 999-1618 Bolt M5-.8 x 16mm hex head stainless steel 5
39 189-6331 Magnet 1
40 189-6332 Screw M3 x 12mm chip board zinc 1

Solution Assembly - 189-6109
RefNbr Part Number Description Req Notes
1 189-7546 Solenoid valve 1
2 189-6268 Hose clamp 4
3 189-6336 Tubing 1
4 189-6337 Tubing 1
5 189-6276 Barbed fitting 1
7 189-6338 Fitting 1
8 189-6339 90 degree elbow fitting 1

Handlebar Assembly - Before SN 215000000 - 189-6110
RefNbr Part Number Description Req Notes
1 189-6340 Handlebar housing 1
4 999-1620 Screw M6-1 x 20mm flat head socket stainless steel 2
5 189-6354 Switch cam 1
6 189-6355 Left switch lever 1
7 999-1431 Screw M3-.5 x 20mm pan head zinc plated 2
8 999-1161 Nut M3-.5 hex nylock stainless steel 2
9 189-6356 Right switch lever 1
10 189-7552 Drain hose clip 1
11 999-1618 Bolt M5-.8 x 16mm hex head stainless steel 1
12 283-1761 WASHER 5X15X1.5 UNI 6593 GALV. 1
13 189-6357 Hinge 1
14 189-6332 Screw M3 x 12mm chip board zinc 4
15 189-6358 Door 1
16 999-1621 Screw M8-1.25 x 30mm socket head stainless steel 4
17 189-9084 Washer M8 lock zinc 4
18 999-1267 Washer M8 flat zinc 4
19 999-1622 Screw M8-1.25 x 25mm flat head phillips stainless steel 2
20 189-6330 Screw M5-.8 x 16mm button head socket zinc plated 1
21 999-0740 Nut M5-.8 hex stainless steel 2
22 189-6237 Screw M4 x 15mm flat 4
23 283-1518 SCREW M6X20 UNI 5739 DIN 933 (8.8) GA 2
24 999-1261 Washer M6 flat stainless steel 2
25 999-6714 Washer M6 x 12mm flat stainless steel 5
28 189-6365 Rubber electrical cover flap 1
29 189-6278 Screw M4.2-.7 x 16mm pan head self tapping zinc plated 3
30 189-6366 Knob 1
31 189-6367 Potentiometer 1
32a 189-6341 Key switch assembly with keys 1 (includes 32b-35 and 189-9229)
32b 189-7549 Key switch 1
33 189-2658 Key 1
34 189-6342 Key switch contact 1
35 189-6343 Switch flange 1
36a 189-6344 Drive control assembly 1 (includes 36b-56)
36b 999-0781 Screw M6-1 x 45mm hex head 1
37 189-6345 10amp circuit breaker 1
38 189-6346 Cam 1
39 189-5094 Nut M6 1
40 999-1261 Washer M6 flat stainless steel 1
41 189-6347 Pin 2
42 999-0953 Nut M5-.8 hex nylon insert lock stainless steel 2
43 189-6348 Ball stud receiver 2
44 999-0740 Nut M5-.8 hex stainless steel 2
45 189-6349 Microswitch 3
46 999-1520 Screw M3-.5 x 30mm pan head phillips zinc plated 2
47 999-1161 Nut M3-.5 hex nylock stainless steel 4
48 999-9106 Screw M4-.7 x 16mm hex head stainless steel 1
49 999-1619 Nut M4 hex stainless steel 1
50 189-6350 Plate 1
51 999-1431 Screw M3-.5 x 20mm pan head zinc plated 2
52 189-6351 Insert 1
53 999-1115 Washer M4 flat zinc plated 1
54 189-6352 Set screw 1
55 999-1521 Washer M3 flat stainless steel 2
56 189-6353 Torsion spring 1
57a 189-6359 Instrument panel assembly 1 (includes 57b-58)
57b 189-6360 Hour meter 1
58 189-6361 Panel 1
59a 189-6362 Base 1 (includes 59b-66)
59b 189-6363 Plate 1
60 189-6192 Chopper card 1
61 189-8716 Electrical housing 1
62 189-6364 Resistor 1
63 999-1623 Screw M4.2 x 13mm pan head self tapping stainless steel 2
64 999-0740 Nut M5-.8 hex stainless steel 1
65 999-1090 Screw M5-.8 x 10mm pan head phillips zinc plated 4
66 189-7554 Relay card 1
N/S 189-9229 Spring 1

Wiring Diagram - 189-6111
RefNbr Part Number Description Req Notes
1 189-6360 Hour meter 1
2 189-6341 Key switch assembly with keys 1
10 189-7554 Relay card 1
11 991-2103 50amp charger plug SB50 with pins (red) 1
14 189-7576 Solenoid valve 1
15 189-6368 30amp electrical connector 1
16 189-6368 30amp electrical connector 1
MI1 189-6349 Microswitch 1
MI2 189-6349 Microswitch 1
MI3 189-6369 Microswitch 1
MI4 189-6369 Microswitch 1
M1 189-6370 24V brush motor 1
M2 189-7547 24V vacuum motor 1

Squeegee Yoke Assembly - After SN 214999999 - 189-6112
RefNbr Part Number Description Req Notes
1 283-1091 BUSHING 1
2 189-6224 Microswitch 1
3 189-6236 Squeegee lever 1
4 189-4667 Sheath 1
5 189-4668 Squeegee lift chain 1
6 189-6202 Knob 2
7 189-4669 Squeegee wheel support 2
8 189-4670 Threaded adjuster rod 2
9 999-0518 Bolt M6-1 x 25mm hex head full thread zinc 1
10 189-4671 Bushing 2
11 189-4390 Spring 2
12 283-1584 SCREW 5X20 UNI7687 GALV 4
13 250-1275 Screw M6 x 50mm 2
14 999-0581 Bolt M8-1.25 x 25mm hex head full thread zinc 1
15 189-4673 Bolt M8 x 45mm hex 2
16 189-4674 Bolt M8 x 80mm hex 1
17 999-1431 Screw M3-.5 x 20mm pan head zinc plated 2
18 999-0740 Nut M5-.8 hex stainless steel 2
19 189-4675 Nut M6 x 4mm hex 1
20 189-6214 Nut M8 2
21 189-4676 Nut M8 2
22 999-1161 Nut M3-.5 hex nylock stainless steel 2
23 283-1737 NUT M8 AUTOBL. UNI 7474 INOX LOW 2
24 189-4677 Nut M8 nylock 1
25 189-9124 Washer M8 lock zinc 1
26 189-4451 Washer M9 4
27 189-4678 Split pin 1
28 189-4679 Fork 1
29 189-4549 Clip 1
30 189-1536 Nut with nylon ring 2
31 189-9067 Spring 1
32 189-8730 Nut M5 x 7mm hex nylock zinc 1
33 189-6239 Knob 1
34 189-4686 Cam guard 1
35 189-4680 Squeegee carriage 1
36 189-4681 Lift coupling 1
37 189-4682 Squeegee support wheel 2
38 189-4683 Pivot plate 1
39 189-4684 Spacer 1
40 189-4685 Spacer 1

Main Frame Assembly - After SN 214999999 - 189-6113
RefNbr Part Number Description Req Notes
1 283-1091 BUSHING 1
2 189-6246 Brush deck lift idler arm weldment 1
3 189-6247 Foot pedal 1
4 189-6244 Axle shaft 2
5 189-6252 Axle mounting bracket 1
6 189-6245 Brush deck lift arm weldment 1
7 189-6258 Spacer 2
8 189-6241 Pivot block 6
9 206-0545 Pedal cover (OBSOLETE) 1
10 189-6254 Bolt M5-.8 x 16mm carriage head zinc plated 2
11 999-1614 Bolt M6-1 x 20mm carriage head stainless steel 1
12 283-1834 CONNECTOR CONTACT 30A 3
13 999-0504 Bolt M12-1.75 x 35mm hex hd stainless steel full thread 2
14 999-1612 Screw M6-1 x 50mm flat head socket stainless steel 2
15 189-9083 Nut M6 x 5 hex 1
16 999-1377 Nut M12-1.75 hex jam 2
17 999-0953 Nut M5-.8 hex nylon insert lock stainless steel 2
18 189-5094 Nut M6 6
19 999-0471 Nut M8-1.25 nylon insert lock zinc plated 2
20 206-0577 Nut lock (OBSOLETE) 2
21 999-9100 Washer M5 flat stainless steel 2
22 999-6714 Washer M6 x 12mm flat stainless steel 6
23 999-1267 Washer M8 flat zinc 4
24 189-9124 Washer M8 lock zinc 1
25 999-9099 Washer M10 flat stainless steel 2
26 999-1115 Washer M4 flat zinc plated 2
27 999-1336 Screw M6-1 x 45mm socket head 4
28 189-6242 Caster wheel 2
29 189-6253 Splash guard 1
30 189-6259 Parking brake 1
31 189-4577 Front wheel 2
32 189-4702 Chassis 1
33 289-0022 Bearing washer 2

- Batteries, Brushes and Chargers - 189-9948
RefNbr Part Number Description Req Notes
01 162-0011 12V 105Ah wet battery (SNSR) 2
02 162-0011 12V 105Ah wet battery (SNSR) 2
03 162-0042 12V 115Ah AGM battery (Group 31) 2
04 189-5107 24V 12amp battery charger
05 991-2103 50amp charger plug SB50 with pins (red)
06 998-0010 Battery jumper cable - ring type (red)
07a 189-7637 20 inch stripping brush (After SN 215000000)
07b 189-7641 20 inch stripping brush (Before SN 214999999)
08a 189-7638 20 inch heavy grit stripping brush (After SN 215000000)
08b 189-7642 20 inch heavy grit brush (Before SN 214999999)
09a 189-7639 20 inch medium grit scrubbing brush (After SN 215000000)
09b 189-7643 20 inch medium grit scrubbing brush (Before SN 214999999)
10a 189-7640 20 inch general purpose brush (After SN 215000000)
10b 189-3193 20 inch general purpose brush (Before SN 214999999)
11a 189-7644 20 inch pad driver (After SN 215000000)
11b 189-3103 20 inch pad driver (Before SN 214999999)
12 996-0341 Drive lugs - plastic (pkg of 3)
13 189-8592 Center lok

- Pads - 255-2000
RefNbr Part Number Description Req Notes
01 255-2040 20 inch aqua plus burnishing pad (pkg of 5)
02 255-2035 20 inch Armadillo concrete scrubbing pad (pkg of 5)
03 255-2064 20 inch Blue ace pad (pkg of 5)
04 255-2042 20 inch Blue Jay burnishing pad (pkg of 5)
05 255-2012 20 inch Cure white pad (pkg of 5)
06 255-2077 20 inch Diamondback extreme stripping pad (pkg of 5)
07 255-2038 20 inch EHD Extra Heavy Duty Concrete Leveling Pad (pkg of 2
08 255-2021 20 inch gorilla lite burnishing pad (pkg of 5)
09 255-2050 20 inch gorilla spray buff/polish/burnish pad (pkg of 5)
10 255-2065 20 inch Heat concrete bonding pad (pkg of 5)
11 255-2030 20 inch jaguar burnishing pad (pkg of 5)
12 255-2067 20 inch Laminated 2001 Gorilla polish pad (pkg of 5)
13 255-2087 20 inch Melamine Mela-Kleen pad (pkg of 2)
14 255-2068 20 inch Microclean daily cleaning pad (pkg of 2)
15 255-2069 20 inch Micropolish polishing and burnishing pad (pkg of 2)
16 255-2090 20 inch premium black stripping pad (pkg of 5)
17 255-2070 20 inch premium blue cleaning pad (pkg of 5)
18 255-2092 20 inch premium brown stripping pad (pkg of 5)
19 255-2080 20 inch premium green scrubbing pad (pkg of 5)
20 255-2060 20 inch premium red scrubbing pad (pkg of 5)
21 255-2052 20 inch premium tan polishing pad (pkg of 5)
22 255-2020 20 inch premium white polishing pad (pkg of 5)
23 255-2011 20 inch superspeed rubberized pad (pkg of 5)
24 255-2095 20 inch razorback stripping pad (pkg of 5)
25 255-2047 20 inch Redwood maroon floor prep pad (pkg of 10)
26 255-2055 20 inch Ruff non-abrasive brush pad (pkg of 2)
27 255-2023 20 inch sand screen driver pad (pkg of 2)
28 255-0157 20 inch Professional sand screen 100 grit (pkg of 10)
29 255-0021 20 inch Professional sand screen 120 grit (pkg of 10)
30 255-0158 20 inch Professional sand screen 150 grit (pkg of 10)
31 255-0159 20 inch Professional sand screen 180 grit (pkg of 10)
32 255-0160 20 inch Professional sand screen 220 grit (pkg of 10)
33 255-0161 20 inch Professional sand screen 400 grit (pkg of 10)
34 255-0030 20 inch Professional sand screen 60 grit (pkg of 10)
35 255-0020 20 inch Professional sand screen 80 grit (pkg of 10)
36 255-0249 20 inch Superscreen sand screen 100 grit (pkg of 10)
37 255-0250 20 inch Superscreen sand screen 120 grit (pkg of 10)
38 255-0251 20 inch Superscreen sand screen 150 grit (pkg of 10)
39 255-0252 20 inch Superscreen sand screen 180 grit (pkg of 10)
40 255-0253 20 inch Superscreen sand screen 220 grit (pkg10) (OBSOLETE)
41 255-0254 20 inch Superscreen sand screen 400 grit (pkg of 10)
42 255-0247 20 inch Superscreen sand screen 60 grit (pkg of 10)
43 255-0248 20 inch Superscreen sand screen 80 grit (pkg of 10)
45 255-9591 20 inch Diamond by Gorilla 11000 Grit (pkg of 2)
46 255-9588 20 inch Diamond by Gorilla 1500 Grit (pkg of 2)
47 255-9585 20 inch Diamond by Gorilla 200 Grit (pkg of 2)
48 255-9589 20 inch Diamond by Gorilla 3000 Grit (pkg of 2)
49 255-9586 20 inch Diamond by Gorilla 400 Grit (pkg of 2)
50 255-9587 20 inch Diamond by Gorilla 800 Grit (pkg of 2)
51 255-9590 20 inch Diamond by Gorilla 8000 Grit (pkg of 2)
52 255-9645 20 inch Diamond starter pack (1 of each grit)
53 255-2082 20 inch Turbostrip segmented rotary pad (pkg of 4)
54 255-2015 20 inch Duala clean and shine pad - low speed (pkg of 5)
55 255-2016 20in 2001 Duala clean& shine pad-high speed(pkg 5) (OBSOLETE

- Pad Holders - 275-9029
RefNbr Part Number Description Req Notes
1 991-2214 Center-Lok II pad holder - left hand thread (red)
2a 991-2201 Center-Lok II pad holder - right hand thread (black) (Pad driver side female, Floor side male)
2b 991-8577 Pad retainer (Pad driver side male, Floor side female)
3a 991-2202 Big mouth pad holder set (blue) (includes 3 screws)
3b 991-2205 Deep lock ring and pad grip ring
4 991-2203 Big mouth pad holder male thread portion
5 991-2206 Center-Lok 3 pad holder (includes 3 screws)
6 996-0372 Big mouth pad holder (left hand thread)
7 N/A Not available
8 991-2209 Split retainer - pad holder ring (OBSOLETE)
9 N/A Not available (replaced by #3 991-2202)
10 991-2211 Center lock pad holding cup (male) (yellow) (OBSOLETE)

- Batteries - 999-5055
RefNbr Part Number Description Req Notes
1 162-0011 12V 105Ah wet battery (SNSR) 2
2 162-0042 12V 115Ah AGM battery (Group 31) 2
3 162-1014 12V 130ah AGM battery 2

- Chargers - 999-5090
RefNbr Part Number Description Req Notes
1 189-5107 24V 12amp battery charger 1
2 991-2103 50amp charger plug SB50 with pins (red) 1

- Frequently Replaced Parts - 999-9782
RefNbr Part Number Description Req Notes
162-0011 12V 105Ah wet battery (SNSR) 2
162-0011 12V 105Ah wet battery (SNSR) 2
162-0042 12V 115Ah AGM battery (Group 31) 2
189-5107 24V 12amp battery charger
991-2103 50amp charger plug SB50 with pins (red)
998-0010 Battery jumper cable - ring type (red) 1
189-6341 Key switch assembly with keys
189-2658 Key
189-6349 Microswitch 3
189-7546 Solenoid valve
189-7634 3/8 double female ball valve
283-2285 WATER FILTER D=23 H=53 W/PLUG 3/4 inch
189-3100 Squeegee blade polyurethane rear
189-3098 Squeegee blade polyurethane front
189-3099 Squeegee blade gum rubber central
189-6193 Vacuum hose
189-6315 Recovery tank cover
189-6321 Gasket
189-7545 Drain hose
189-7547 24V vacuum motor
189-6326 Carbon brush
189-7637 20 inch stripping brush (After SN 215000000)
189-7641 20 inch stripping brush (Before SN 214999999)
189-7638 20 inch heavy grit stripping brush (After SN 215000000)
189-7642 20 inch heavy grit brush (Before SN 214999999)
189-7639 20 inch medium grit scrubbing brush (After SN 215000000)
189-7643 20 inch medium grit scrubbing brush (Before SN 214999999)
189-7640 20 inch general purpose brush (After SN 215000000)
189-3193 20 inch general purpose brush (Before SN 214999999)
189-7644 20 inch pad driver (After SN 215000000)
189-3103 20 inch pad driver (Before SN 214999999)
996-0341 Drive lugs - plastic (pkg of 3)
189-8592 Center lok
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